@media only screen and (max-width: 1460px) {
  .right {
    width: 23px;
    height: 200px;
    background-color: #FFFFFF;
    top: 400px;
    position: fixed;
  }
  .right li {
    position: relative;
    top: 0px;
    right: 0;
    height: 20px;
    width: 23px;
  }
  .right img {
    width: 23px;
    height: 23px;
    position: absolute;
    left: 0;
    top: 0;
  }
  .right span {
    display: none;
    position: absolute;
    width: 80px;
    height: 25px;
    font-size: 13px;
    left: -90px;
    background-color: white;
    top: -35px;
    line-height: 25px;
  }
  .go-top img {
    width: 23px;
    height: 23px;
    position: absolute;
    left: 0;
    top: 0;
  }
  .right li:hover span {
    display: block;
    color: black;
  }
  .go-top {
    width: 23px;
    height: 12px;
    position: fixed;
    background-color: white;
    display: none;
  }
  .go-top span {
    display: none;
    width: 70px;
    height: 25px;
    font-size: 13px;
    background-color: white;
    line-height: 25px;
    position: absolute;
    left: -80px;
    top: -30px;
  }
  .go-top .go-top:hover span {
    display: block;
  }
  .phone {
    position: fixed;
    width: 130px;
    height: 190px;
    left: 1260px;
    top: 300px;
  }
}
